Revert "alvin request"

app/components/chat.tsx

@@ -1,4 +1,4 @@
-import { useDebounce, useDebouncedCallback } from "use-debounce";
+import { useDebouncedCallback } from "use-debounce";
 import { memo, useState, useRef, useEffect, useLayoutEffect } from "react";
 
 import SendWhiteIcon from "../icons/send-white.svg";
@@ -27,7 +27,6 @@ import {
   getEmojiUrl,
   isMobileScreen,
   selectOrCopy,
-  autoGrowTextArea,
 } from "../utils";
 
 import dynamic from "next/dynamic";
@@ -40,7 +39,7 @@ import { IconButton } from "./button";
 import styles from "./home.module.scss";
 import chatStyle from "./chat.module.scss";
 
-import { Input, Modal, showModal } from "./ui-lib";
+import { Input, Modal, showModal, showToast } from "./ui-lib";
 
 const Markdown = dynamic(
   async () => memo((await import("./markdown")).Markdown),
@@ -344,7 +343,6 @@ export function Chat(props: {
 
   const inputRef = useRef<HTMLTextAreaElement>(null);
   const [userInput, setUserInput] = useState("");
-  const [beforeInput, setBeforeInput] = useState("");
   const [isLoading, setIsLoading] = useState(false);
   const { submitKey, shouldSubmit } = useSubmitHandler();
   const { scrollRef, setAutoScroll } = useScrollToBottom();
@@ -382,27 +380,6 @@ export function Chat(props: {
     dom.scrollTop = dom.scrollHeight - dom.offsetHeight + paddingBottomNum;
   };
 
-  // auto grow input
-  const [inputRows, setInputRows] = useState(2);
-  const measure = useDebouncedCallback(
-    () => {
-      const rows = inputRef.current ? autoGrowTextArea(inputRef.current) : 1;
-      const inputRows = Math.min(
-        5,
-        Math.max(2 + Number(!isMobileScreen()), rows),
-      );
-      setInputRows(inputRows);
-    },
-    100,
-    {
-      leading: true,
-      trailing: true,
-    },
-  );
-
-  // eslint-disable-next-line react-hooks/exhaustive-deps
-  useEffect(measure, [userInput]);
-
   // only search prompts when user input is short
   const SEARCH_TEXT_LIMIT = 30;
   const onInput = (text: string) => {
@@ -417,6 +394,9 @@ export function Chat(props: {
       // check if need to trigger auto completion
       if (text.startsWith("/")) {
         let searchText = text.slice(1);
+        if (searchText.length === 0) {
+          searchText = " ";
+        }
         onSearch(searchText);
       }
     }
@@ -427,7 +407,6 @@ export function Chat(props: {
     if (userInput.length <= 0) return;
     setIsLoading(true);
     chatStore.onUserInput(userInput).then(() => setIsLoading(false));
-    setBeforeInput(userInput);
     setUserInput("");
     setPromptHints([]);
     if (!isMobileScreen()) inputRef.current?.focus();
@@ -441,12 +420,6 @@ export function Chat(props: {
 
   // check if should send message
   const onInputKeyDown = (e: React.KeyboardEvent<HTMLTextAreaElement>) => {
-    // if ArrowUp and no userInput
-    if (e.key === "ArrowUp" && userInput.length <= 0) {
-      setUserInput(beforeInput);
-      e.preventDefault();
-      return;
-    }
     if (shouldSubmit(e)) {
       onUserSubmit();
       e.preventDefault();
@@ -687,6 +660,7 @@ export function Chat(props: {
             ref={inputRef}
             className={styles["chat-input"]}
             placeholder={Locale.Chat.Input(submitKey)}
+            rows={2}
             onInput={(e) => onInput(e.currentTarget.value)}
             value={userInput}
             onKeyDown={onInputKeyDown}
@@ -696,7 +670,6 @@ export function Chat(props: {
               setTimeout(() => setPromptHints([]), 500);
             }}
             autoFocus={!props?.sideBarShowing}
-            rows={inputRows}
           />
           <IconButton
             icon={<SendWhiteIcon />}

app/components/home.module.scss

@@ -406,11 +406,17 @@
   background-color: var(--white);
   color: var(--black);
   font-family: inherit;
-  padding: 10px 90px 10px 14px;
+  padding: 10px 14px 50px;
   resize: none;
   outline: none;
 }
 
+@media only screen and (max-width: 600px) {
+  .chat-input {
+    font-size: 16px;
+  }
+}
+
 .chat-input:focus {
   border: 1px solid var(--primary);
 }
@@ -421,17 +427,7 @@
 
   position: absolute;
   right: 30px;
-  bottom: 32px;
-}
-
-@media only screen and (max-width: 600px) {
-  .chat-input {
-    font-size: 16px;
-  }
-
-  .chat-input-send {
-    bottom: 30px;
-  }
+  bottom: 30px;
 }
 
 .export-content {

app/components/markdown.tsx

@@ -67,7 +67,7 @@ export function Markdown(props: { content: string }) {
       components={{
         pre: PreCode,
       }}
-      linkTarget={"_blank"}
+      linkTarget={'_blank'}
     >
       {props.content}
     </ReactMarkdown>

app/components/settings.tsx

@@ -128,19 +128,6 @@ export function Settings(props: { closeSettings: () => void }) {
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, []);
 
-  useEffect(() => {
-    const keydownEvent = (e: KeyboardEvent) => {
-      if (e.key === "Escape") {
-        props.closeSettings();
-      }
-    };
-    document.addEventListener("keydown", keydownEvent);
-    return () => {
-      document.removeEventListener("keydown", keydownEvent);
-    };
-    // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, []);
-
   return (
     <ErrorBoundary>
       <div className={styles["window-header"]}>

app/components/ui-lib.module.scss

@@ -9,7 +9,6 @@
 
 .popover {
   position: relative;
-  z-index: 2;
 }
 
 .popover-content {